QMedia Annotation commands

QM_DeleteTrackAnnotation

QM_DeleteTrackAnnotation(movieRef; trackID; annType):error
movieRef Longint Movie reference
trackID Longint Track ID
annType String4 Annotation type
error Longint Error result

Removes a text annotation from a track.

Parameter movieRef is the reference to the movie instance. The movie reference must have been previously obtained with a call to QM_NewMovieFromFile.

Parameter trackID is the ID of the track.

Parameter annType specifies the annotation type. For a list of QMedia constants for specifying common annotation types, see the QM_GetMovieAnnTypes command.

Example

 `Delete the track's artist annotation
 
$err:=QM_DeleteTrackAnnotation ($movie;$trackID;qm_AuthorAnn)
 

Related commands

QM_GetTrackAnnTypes Returns the annotation types of all annotations present in a track.

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